baber/WOPTO huggingface dataset:
Patent JP-H0493274-A (JP)
Title: Paper supply mechanism in printer device
Inventor: SHIO TETSUJI
IPC: B41J15/04
Filed: 1990-08-09
Abstract: PURPOSE:To easily set paper in a minimum space by mounting a paper guide for guiding paper upward and a paper stopper which is supported by an inner surface of a back plate of a desk at the both ends thereof so as to be vertically reversed for holding paper or releasing the holding of paper. CONSTITUTION:In setting paper 1 contained in a paper containing part 4 to a printer, the paper is firstly delivered to a back surface of a desk through a paper outlet port from a front surface of the desk, the paper is guided upward along a paper guide 6, and the paper is held by turning a paper stopper 7 downward after the paper is delivered by a sufficient length. In this state, when coming to the back surface or back side surface of the desk, a user can easily insert the paper to a paper supply port intact because the paper reaches the paper supply port or thereabouts on the rear part of a printer. After the paper is inserted to the paper supply port of the printer, the paper stopper 7 is reversed upward to release the holding of the paper. Because the paper is delivered upward intact by the paper guide, the paper can be set in a small holding space.
Patent JP-S58114055-A (JP)
Title: Original platen moving type picture recording device
Inventor: NOMURA AKIHIRO
IPC: G03G15/047
Filed: 1981-12-28
Abstract: PURPOSE:To facilitate cleaning operation by unlocking a platen from a locking device and releasing a shutter mechanism through one lever operation. CONSTITUTION:In a figure, 60 is an operation lever for manual stopper unlocking, which is supported pivotally on holders 62 and 63 fixed to a side plate through a pin 61 and energized upward by a spring 65. This lever 60 while displaced to a stationary position by the spring force of the spring 65 engages a link 42 and the upper edge of an arm 64. Once the lever 60 is pressed in a direction E, the lever 60 presses down the arm 64 and one end of the link 42 to press down the stopper 55 in a direction F through the link 42, and consequently the platen is uncloked; and the arm 64, on the other hand, is rotated in a direction G to elevate a pin 24 in a direction C, thereby rotating an actuator in a direction H.
Patent JP-S6457198-A (JP)
Title: Nuclear power generator
Inventor: TAKAKURA MASAHIDE
IPC: B63G8/36
Filed: 1987-08-27
Abstract: PURPOSE:To attain a small sized and simpler nuclear power generation device, by converting heat generated in a reactor core directly to electricity utilizing a thermoelectric conversion element. CONSTITUTION:A high temperature coolant 14 heated in a reactor core flows inside of thermoelectric conversion element 11 fixed to an inner wall of a pressure shell 10 and heats the element 11. A low temperature coolant 14 after heat exchanging with the element 11 returns to the reactor core 1 through a circulating flow pass 12 and circulates after reheated in the core 1. Thereby the inner side of the elements is always kept at an elevated temperature by the heated coolant 14 and the outer side is kept at a lower temperature cooled by sea water 15, and consequently a direct current electromotive force is generated at the element 11. In this way, an electric power can be taken directly from the heat generated in the core 11 utilizing the element 11 and thereby simplification of the structure and a small sized and light weighed structure can be attained.
Patent JP-S59104089-A (JP)
Title: Heat exchanger
Inventor: MATSUSHIMA HIROAKI
IPC: F28D13/00
Filed: 1982-12-03
Abstract: PURPOSE:To uniformly fluidize grain in a fluidized bed, by using two classes of grain in different sizes of which starting speeds of fluidization are different from each other. CONSTITUTION:Pipes 3 through which fluid passes are piercing through plate fins 2 in a duct 1. A net dispersion plate 4 is provided under the plate fins 2, and a net 5 is spread above the plate fins 2. Lots of grain 6a in large diameter and grain 6b in small diameter are put in a heat exchanger part surrounded by the duct 1 and the net dispersion plate 4. Then the air is fed by a fan 7 from the bottom. When the air is fed into the duct 1 by the fan 7, the grain 6a in large diameter is fluidized on the net dispersion plate 4, while the grain 6b in small diameter is moved between the plate fins 2. Accordingly, heat transferring efficiency on the air side of a heat exchanger can be increased.
Patent JP-H0259565-A (JP)
Title: Optically active olefin lactone derivative and production thereof
Inventor: SAITO TAKAO
IPC: C07D309/32
Filed: 1988-08-25
Abstract: NEW MATERIAL:An optically active olefin lactone derivative expressed by formula I (R<1> is protecting group of COOH). EXAMPLE:6(R)-5-Carbomethoxy-6-methyl-3,6-dihydro-2H-pyran-2-one. USE:An intermediate capable of industrially and advantageously producing thienamycin (antibiotic substance). PREPARATION:A compound expressed by formula II (R<2> is protecting group of COOH) is asymmetrically hydrogenated in the presence of a ruthenium- BINAP catalyst to provide a compound expressed by formula III, which is then thermally reacted in the presence of an acid catalyst to carry out lactonization and dehydration and afford the compound expressed by formula I. Furthermore, thienamycin expressed by formula VI can be industrially and advantageously produced by passing the above-mentioned compound through compounds expressed by formulas IV and V (R<3> is alkyl, phenyl or aralkyl which may have a substituent group).
Patent JP-H05198350-A (JP)
Title: Spark plug and manufacture thereof
Inventor: KATO AKIO
IPC: H01T13/20
Filed: 1992-08-07
Abstract: PURPOSE:To provide a spark plug which can maintain low voltage effect of spark voltage for a long period even when used quantity of a noble metal tip is small and a manufacturing method thereof. CONSTITUTION:A noble metal tip 10 is formed on one end side surface 6a of a center electrode 6 which opposes an earth electrode 9 to form a discharge gap G. In a connection surface between the center electrode 6 and the noble metal tip 10, a cruciform groove 11 to be exposed by discharge in the discharge gap G is formed.
Patent JP-H0258001-A (JP)
Title: Resin for high-refractive index plastic lens
Inventor: YAGI TAKASHI
IPC: C08G75/0222
Filed: 1988-08-24
Abstract: PURPOSE:To provide the resin which is colorless and transparent, and has a high refractive index and high Abbe number by bringing specific dithiols and prescribed compd. into reaction. CONSTITUTION:The title resin is prepd. by bringing >=1 kinds of the dithiols expressed by formula and the compd. (A) having >=2 reactive unsatd. groups per 1 molecule into reaction. In formula, R1, R3 denote H, 1 to 3 C alkyl, etc.; (n) denotes 1 to 3; 1, 4-benzene dithiol, etc., are usable as the compd. expressed by formula. Polyisocyanate (e.g.: 2, 4-tolylene diisocyanate), polyvalent allyl compd., etc., are preferably used for the compd. A. The lens is formed by adding a polymn. initiator, etc., at need to the dithiols of the formula and the compd. A, injecting the mixture into a desired mold and gradually heating the same.
Patent JP-H02283197-A (JP)
Title: Centralized controller for installed equipment
Inventor: SHIDA YASUNORI
IPC: H04Q9/00
Filed: 1989-08-17
Abstract: PURPOSE:To attain the changeover of an existing equipment to transmission of optical fiber cable by connecting optical communication equipment to each installed equipment, providing a branch/coupling circuit of an optical signal and a signal adjustment means, applying metallic and optical fiber transmission between installed equipments so as to prevent malfunction. CONSTITUTION:An optical signal sent from other station through an optical fiber 11 is converted into an electric signal by an photoelectric converter 14a in a branch/coupling circuit 13. The electric signal is fixed to a prescribed pulse width and amplified by a pulse width fixing circuit 15, becomes again an optical signal by an electrooptic converter 14b, the signal is sent to adjacent stations in 3 directions. Simultaneously, the signal passes through a waveform adjustment circuit 16 and inputted to a microcomputer 19 via a connector 17 and a data control circuit 22. On the other hand, an electric signal sent from other station though a metallic cable 27 is demodulated into a microcomputer signal to a coupling circuit 20 and a MODEM circuit 21, demodulated into a microcomputer signal and inputted to the microcomputer 19. The microcomputer 19 receives the inputted pulse signal and electric signal to control the indoor equipment 24 and the outdoor equipment 25 of an air-conditioner.
Patent JP-2001034415-A (JP)
Title: Coordinate inputting, detecting and displaying device
Inventor: SEKIYA TAKURO
IPC: G06F3/042
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent the disturbance of the display function of an information inputting/detecting/displaying device constituted by combining an optical coordinate inputting and detecting device with a display means. SOLUTION: An information inputting/detecting/displaying member 40 is provided with a picture inputting means for fetching an almost plane coordinate inputting/detecting region, and one part of the region of information fetched by the picture inputting means is converted into two-dimensional coordinate information, and the information is displayed at a prescribed position based on the coordinate. Then, a region 40B other than a display face 40A of a display member 40 is provided with a region whose color is different from that of the region 40B, and an information or electric power input and output terminal 45 is arranged in the region whose color is different.
Patent JP-S6455299-A (JP)
Title: Transfer foil
Inventor: YAMAMOTO SHINYA
IPC: B44C1/165
Filed: 1987-08-26
Abstract: PURPOSE: To give no emission in the state of visible light and allow emission only in UV irradiation by successively forming UV excited emission layer, evaporated metal layer and adhesive layer on the base film. CONSTITUTION: Used as plastic comprising UV excited emission layer 3 painted and formed on film 1 directly or through mold lubricant layer 2 is any of resins thermoplastic, thermohardening, EB hardening and UV hardening. UV excited emission pigment comprising UV excited emission layer 3 is added to blend with solid component at a ratio of 3-50%, hopefully of 5-20%. As evaporated metal layer 4, pure metal, mixture or alloy of zinc, aluminum, palladium and others is constructed by evaporation to a thickness of about 10-100 nm. Employed as adhesive layer 5 is an emulsion adhesive or organic solvent type adhesive that is pure or blended.
Patent JP-S60104584-A (JP)
Inventor: IWASAKI TSUNEO
IPC: D06P5/00
Filed: 1983-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000027229-A (JP)
Title: Main frame structure of construction machine
Inventor: INOUE HIROSHI
IPC: B62D21/18
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-construct and lightweight mainframe structure for a construction machine. SOLUTION: A pair of right and left main frames 1a, 1b are constructed by one thin straight plate arranged in the longitudinal direction of a vehicle body and hollow columnar bodies 5, 5 are fixed to the right and left outside faces. The locations of the hollow columnar bodies 5 are on almost the same plane as the location of a cross member 4 for supporting an equalizer 20 in an oscillatable manner. Lift cylinder supporting members 6 are fixed on the upper parts of the hollow columnar bodies 5 and working machine frame supporting members 13 are fastened to the front lower parts of the hollow columnar bodies 5 with bolts. Through-holes 7a, 7b are provided in the side lower parts of the hollow columnar bodies 5 to pass the equalizer 20 therethrough.  The height of the fixed portions of the hollow columnar bodies 5 for the main frame 1a, 1b is equal to the height of the hollow columnar bodies 5 and the front and rear portions are set lower.
Patent JP-H1071854-A (JP)
Title: Cabin for agricultural traveling car body
Inventor: IGUCHI HIROHIDE
IPC: B60J5/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of strain and damage to a glass plate by rotatably installing a door frame on rear columns of a cabin, and installing a door lock device in a front part of the door frame. SOLUTION: A side surface view U-shaped door frame 4 composed of an upper frame 15 running in the longitudinal direction, a lower frame 16 running in the longitudinal direction in the middle of a door 3 and a vertical directional vertical frame 30 to connect these rear parts to each other, is installed inside the door 3 formed of transparent glass. The door frame 4 is installed so as to be positioned in a part slightly separate inward from the edge of the door 3, and the door 3 is pivotally fixed through hinges 14 and 14 to rear columns 2b and 2b in corner parts of upper and lower two places of the vertical frame 30 of the door frame 4 so as to be freely openable and closable. A door lock device 17 is arranged in a front part of the lower frame 16, and the door 3 can be opened and closed by rotatably operating a knob 32.
Patent JP-H0494502-A (JP)
Title: High magnetic permeability material, its manufacturing method, and method for manufacturing high magnetic permeability alloy powder
Inventor: UEJIMA TOKUO
IPC: C22C38/06
Filed: 1990-08-10
Abstract: PURPOSE:To obtain a magnetic material with excellent magnetic characteristics appropriate for a high-frequency magnetic core by first orienting and dispersing a thin-flake shaped high magnetic permeability alloy powder within a non- conductive material and then compression forming and hardening the non- conductive material. CONSTITUTION:A high magnetic permeability alloy is ground and plastic worked in an organic solvent or inert gas environment with a temperature range of room temperature - 200 deg.C in order to produce a thin-flake shaped powder with an aspect ratio of 2-100 and a thickness of 0.1-0.3mum. This powder is oriented and dispersed in a non-conductive material with 1-20wt.% resin. This is oriented at a high density in a direction of easy magnetization to achieve a high magnetic permeability. Next, the non-conductive material is compression formed under a magnetic field and hardened. In this case, the high magnetic permeability alloy powder is composed of 2-14wt.% Al, 4-12wt.% Si, and the remainder Fe. This alloy can also be formed from a combination of 2-14wt.% Al, 4-12wt.% Si, 0.1-2wt.% Ti, 0.01-1wt.% of one of either Nb or Zr, and the remainder Fe.
Patent JP-H0555945-A (JP)
Title: Portable mount device for small sized radio equipment
Inventor: SEI JUNICHIRO
IPC: H04B1/38
Filed: 1991-08-23
Abstract: PURPOSE:To easily remove the mounted device without any special jig as the application of a lever by providing a clip energized by spring to the device and providing a projection being a fulcrum for the removal to the device. CONSTITUTION:A clip 13 energized by a spring is assembled to a support 11 used to fit the mount device to the case 10. The clip 13 is provided with a projection 15 being a fulcrum of a finger or the like at the removable of the device. When a pen and a finger tip 17 being fulcrum points of a lever are in contact with the projection 15 to exert a pressure 18, a force 19 in the reverse direction moves on a circumference around the pen and the finger tip 17. A large force is exerted to a lock 23 at an end of a support 11 by the principle of the lever and a resin made claw 22 is simply removed from the case 10. Moreover, in this case, when a length 20 from the fulcrum 17 of the clip 13 to both ends is short and a length 21 is longer, a larger force is exerted to the lock 23. Thus, the removal of the mounted device is attained easily even without a special jig or the like.
Patent JP-S6189231-A (JP)
Title: Production of short fiber-reinforced rubber compound
Inventor: OKADA ISAMU
IPC: C08J3/20
Filed: 1984-10-09
Abstract: PURPOSE:To obtain the titled rubber compound with high wear resistance and burst strength, by incorporating raw rubber with chopped nonwoven fabrics with resorcin-formaldehyde-latex as binder followed by kneading. CONSTITUTION:First, nonwoven fabric is prepared by the following process: a web consisting of natural or artificial short fibers or filaments made by spun bonding system is preferably subjected to light needling beforehand into fibrous sheet with a density <=300g/m<2> (pref. 10-200g/m<2>). This sheet is then subjected to a wet- or immersion-type nonwoven fabric process using, as a binder, resorcin-formaldehyde-latex so that the add-on of said binder falls between 10-30wt% per wt. of the fiber on a solid basis, followed by drying and heat treatment. Next, the resulting nonwoven fabric is chopped into pieces, side pieces then being incorporated in row rubber so that the amount of the pieces is 5-30wt% based on the raw rubber, followed by kneading, thus obtaining the objective rubber compound.
Patent JP-H0879033-A (JP)
Title: Semiconductor device for remote control transmission
Inventor: HASHIMOTO NOBUYUKI
IPC: H03K17/00
Filed: 1994-09-06
Abstract: PURPOSE: To suppress the increase in power consumption when plural key inputs are entered by stopping the oscillation of an oscillation circuit when a multiple input detection signal is received after a key input sensing signal is received. CONSTITUTION: When multiple key entry is made and both of key input signals KI1 , KI2 reach an H level, a key input sensing circuit 34 senses key entry to provide an output of a key entry sensing signal ϕ1 as an H level. Since a CPU 33 being a multiple key sensing means receiving the signal ϕ1 provides an output of an H pulse as a signal ϕ2 because the multiple key entry is made. An oscillation control circuit 36 receiving the pulse stops the oscillation of the clock CLK. When the non-multiple key entry is made and only the key input signal KI1 goes to an H level, the key input sensing signal ϕ1 goes to an H level. The CPU 33 receives the signal ϕ1 to provide an output of an H pulse being a signal ϕ2 ' because the multiple key sensing result is a non-multiple key entry. The oscillation control circuit 36 oscillates the clock CLK.
Patent JP-H0260508-A (JP)
Title: Control device of tilling depth in tractor
Inventor: KANEFUJI YUJI
IPC: B62D49/00
Filed: 1988-08-27
Abstract: PURPOSE:To improve accuracy of control of tilling depth in the vicinity of difference in level on the surface of the earth by controlling tilling depth of ground working machine on both detected values of a ground height sensor and an angle sensor and delaying operation of a lift arm until traveling of distance between the ground height sensor and the ground working machine is measured by a traveling distance. CONSTITUTION:An angle sensor 6 such as potentiometer is attached to a revolution shaft of a lift arm 4 for raising and dropping a rotary working machine 10 set at the rear of a tractor 1 to set height of the working machine 10. A ground height sensor 18 such as ultrasonic sensor is laid at a part behind an axle shaft of rear wheels, detected values of both the sensors are inputted to CPU of a control circuit, the angle of the lift arm 4 is compensated by CPU and variability of tilling depth during dropping of the rear wheels is prevented. After traveling of distance corresponding to an interval between the ground height sensor 18 and the working machine 10 is measured by a traveling distance sensor 19, an return order is outputted to the lift arm 4 by CPU. Consequently, variability of tilling depth in difference in level resulting from distance between the ground height sensor 18 and the ground working machine 10 can be prevented.
Patent JP-2000041505-A (JP)
Title: Photoselective transmitting covering material having air permeability and cultivation of plant using the same
Inventor: KOUGO OSAMU
IPC: A01G9/14
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a photoselective transmitting covering material capable of rationalizing a cultivation environment, simply carrying out the growth control of plants and enhancing the merchandise value according to purposes by providing a prescribed value or above of an A value of a specific transmitted light and further air permeability. SOLUTION: This photoselective transmitting covering material has >=1.3 value of A of transmitted light represented by the formula A=R/FR (R is the quantity of photon flux transmission of red light at 600-700 nm based on the standard light source D65; FR is the quantity of the photon flux transmission of far red light at 700-800 nm based on the standard light source D65) and further air permeability. Furthermore, the transmittance of the photosynthesis effective photon flux of the transmitted light (PPF) is >=20% and the covering material is preferably a nonwoven fabric or a net containing a near infrared ray absorbing coloring matter having the maximum absorption wavelength between 700 and 900 nm such as phthalocyanine in the base material. Plants are preferably covered with the covering material and cultivated.
Patent JP-H1052675-A (JP)
Title: Apparatus for discriminating color of bottle
Inventor: MORIKAWA YASUSHI
IPC: G01J3/46
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To discriminate a color appropriately and accurately through especially light color is difficult to be discriminated in discrimination of the color of a glass bottle colored in various light and shade ones. SOLUTION: A reflection mirror 1 and a half mirror 2 are arranged, facing each other, by putting a glass bottle P between them. The glass bottle P is irradiated by incidence of illuminating light of a light source 1 from a lateral direction crossing its optical path. The reflected image light is made to pass through the half mirror 2, and received with a CCD camera 4. The half mirror 2 is made to transmit retransmitted light of reflected light from the glass bottle P-transmitted light following reflective transmitted image light from the glass bottle P, which is received again, and image light sufficient for discriminating the color is obtained.
Patent JP-2000147494-A (JP)
Title: Optical element and display device using that optical element
Inventor: DATE MUNEKAZU
IPC: G02F1/139
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the display characteristics such as increase in the intensity of the emitted light, improvement in the display contrast and decrease in the scattered light due to external light and to easily produce a large screen by forming a light-controlling layer on the lower face of a planer light transmission plate through a first electrode of a transparent electrode and forming a reflection plate on the lower face of the light-controlling layer through a second electrode of a transparent electrode. SOLUTION: This optical element consists of a light-controlling layer (liquid crystal layer) 30, transparent electrode 31, transparent electrode 32, light transmission plate 33 deposited on the transparent electrode 31, and reflection plate 34 formed on the lower face of the transparent electrode 32. The reflection plate 34 has an inclined reflection face 35 on the face opposite to the face in contact with the transparent electrode 32. The reflection face 35 is inclined at a specified angle against the light-controlling layer in such a manner that when the incident light 37 is reflected on the reflection face to outgo as the reflected light, total reflection does not occur.  When an electric field is applied (b) to the light-controlling layer 30, the light 37 reflected on the interface between the light transmission plate 33 and the air is further reflected on the interface between the transparent electrode 31 and the light-controlling layer 30, resulting in a non-emission state.